沈阳大庆混合原油生产中高档内燃机油的研究

Study on The Production of Middle and High Grade Internal Combustion Engine Oil with the Mixedcrude from Shenyang and Daqing

沈阳、大庆原油均属石蜡基原油。用两类原油的混合油生产的润滑油基础油粘度指数高、氧化安定性好，达到了ＨＶＩ基础油要求。选择适宜的添加剂配方，制成了ＳＦ／ＣＤ、ＣＣ。

The crude of shenyng and daqing belong to paraffin crude oil. The production of lubricant base oil with the wixed oil from both kinds of crude oil possesses high visosity index, good oxidation stability and achieves the requirements of HVI base oil. Choose suitable fomulation of additives, a few productions of SF/CD CC CD middle high grade lube oil will have been obtained.